(13S,14S,17S)-13-ethyl-3-methoxy-7,11,12,13,14,15,16,17-octahydro-6H-cyclopenta[a]phenanthren-17-ol;13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17?-ol; 3-Methoxy-18-methyl-1,3,5(10),8-estratetraen-17?-ol;(17?)-13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17-ol;
Levonorgestrel Impurity 1 is a fully characterized chemical compound used as a reference standard of API Levonorgestrel. The standard offered is compliant with regulatory guidelines. Levonorgestrel Impurity 1 is used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 7443-72-3
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